His Twitter is bizarre. Obviously he seems all UW with his recruiting and stuff, but he's definitely not 100% in. He gets the offer from Tennessee (who has offered pretty much every recruit with a pulse by the way) and he get super excited and retweets everything that mentions it. Then you look at his follows and he's following all sorts of different coaches since his commitment. Alabama, Nebraska, TCU, Oklahoma, Clemson, Texas, etc. He's clearly open to listening to other schools.
Sirmon did go through a period where he did this as well, then the coaches sat him down and said that you're either in or out. I suspect they'll have the same talk with Kalepo soon.